withUser throws an error if the user is not authenticated

app/lib/auth.ts

@@ -59,16 +59,11 @@ export const isAuthErrorMessage = (obj: any): obj is AuthErrorMessage => {
    return (obj.message && obj.errors && obj.errors.message);
 }
 
-export const withUser = <T>(fn: (user: AuthenticatedUser, ...args:any) => Promise<T>) => async (...args:any) => {
+export const withUser = <T, A extends any[]>(fn: (user: AuthenticatedUser, ...args:A) => Promise<T>) => async (...args:A) => {
    const session = await auth();
 
    if(!session) {
-      return({
-         errors: {
-            message: "Not authenticated",
-         },
-         message: "Not authenticated",
-      } as AuthErrorMessage);
+      throw new Error("Not authenticated")
    }
    const { user } = session;